MS-0748T

Manuals & Documents

For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.

Owner’s Manual

Help Library

Arcing or Sparking Symptom Arcing or Sparking How to fix Is the unit empty? The microwave should NEVER be operated empty. This is because there must be something inside the unit to absorb the microwaves or the cavity will be burned/scorched. Place a cup of water in the microwave and “...

Cooking Issues) Improper Defrosting Symptom Cooking Issues Cause Improper Defrosting How to fix Is cookware approved for microwave use? Not all dishes are microwave safe. Check the specifications for the cookware. If it is not approved for microwave cooking, do not use to cook food in...

Power Issues) Powers On, Won’t Run Symptom Power Issues Cause Powers On, Won’t Run How to fix Is the door closed? The door must be shut for the unit to operate. If it is open, it will not run. Close the door and try to start the microwave. It is possible that the door latch is stuck. ...

Cleaning Symptom Cleaning How to fix 1. Exterior How should the exterior of the unit be cleaned? Only clean the outside of the unit with a soft, wet cloth and mild detergent, if necessary. Do NOT use chemical cleaners or abrasive pads.. This should be done at least once a week, or mor...

Noises Symptom Cooking Issues How to fix Humming Sound Humming Sounds are either the fan running or the Magnetron operating. The Magnetron will hum when in operation. Depending on the power level set, the Magnetron may not stay on the entire time. It can make humming noise at the begi...

LG SupportNeed information? Got a question? We can help.Whether you need to register your product, communicate with an LG Support Representative, or obtain repair service. Finding answers and information is easy with LG online service and support. Owner’s Manuals, requesting a repair, software updates and warranty information are all just a click away.